SAN DIEGO, Nov. 4, 2021 /PRNewswire/ — QDOBA, the Mexican restaurant chain voted best fast-casual restaurant in 2019, 2020 and 2021 by USA Today 10Best, announced today the promotion of Karin Silk to chief marketing officer. Since joining the company in 2018 as vice president of menu and off-premises, Silk has played a pivotal role in guiding the introduction of several strategic platforms for QDOBA, including the launch of QDOBA’s line of chef-crafted Signature Eats, menu collaborations with culinary leaders like Impossible Foods and Cholula®, as well as an expanded Flavor Bar, featuring a collection of modern salsas, sauces and toppings for guests to customize their orders in over a billion ways.